133886268

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1493}}^1$

素因数の和:1603

約数の個数: 72

約数和(自身を含む): 352392768

約数和(自身を除く): 218506500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 53, 94, 106, 141, 159, 188, 212, 282, 318, 423, 477, 564, 636, 846, 954, 1493, 1692, 1908, 2491, 2986, 4479, 4982, 5972, 7473, 8958, 9964, 13437, 14946, 17916, 22419, 26874, 29892, 44838, 53748, 70171, 79129, 89676, 140342, 158258, 210513, 237387, 280684, 316516, 421026, 474774, 631539, 712161, 842052, 949548, 1263078, 1424322, 2526156, 2848644, 3719063, 7438126, 11157189, 14876252, 22314378, 33471567, 44628756, 66943134, 133886268]

約数ペア:

[(1, 133886268), (2, 66943134), (3, 44628756), (4, 33471567), (6, 22314378), (9, 14876252), (12, 11157189), (18, 7438126), (36, 3719063), (47, 2848644), (53, 2526156), (94, 1424322), (106, 1263078), (141, 949548), (159, 842052), (188, 712161), (212, 631539), (282, 474774), (318, 421026), (423, 316516), (477, 280684), (564, 237387), (636, 210513), (846, 158258), (954, 140342), (1493, 89676), (1692, 79129), (1908, 70171), (2491, 53748), (2986, 44838), (4479, 29892), (4982, 26874), (5972, 22419), (7473, 17916), (8958, 14946), (9964, 13437)]